“The Cotton Club was also shooting in New York. The night we were shooting the Marshmallow Man, some guy said to me, ‘This is insane, what’s this movie?’ I said, ‘The Cotton Club, man. That guy Francis, you can’t stop him.’” In honor of Harold Ramis, an oral history of Ghostbusters.

At last, screenwriters can stop anachronisms in their tracks with the Anachronism Machine. “It maps the script’s words and phrases against a Google database consisting of the full texts of six million books and spits out a graphical rendering of the likely anachronisms the script is guilty of.”

The first entry in an A to Z of forgotten books: “When it appeared in 1923, André Maurois’s Ariel was one of a new breed of what reviewers of the time took to calling ‘romance biographies.’”